CN221313007U - Robot welding device - Google Patents

Abstract

The utility model relates to the technical field of robot welding and discloses a robot welding device which comprises a workbench, wherein a plurality of fixing columns are fixedly connected to the bottom of the workbench, a placing plate is fixedly connected to the bottom of the fixing columns, a driving assembly is arranged at the top of the placing plate, a connecting plate is arranged outside the driving assembly, a plurality of first rotating plates are rotatably connected to the top of the connecting plate, sliding plates are rotatably connected to the other sides of the first rotating plates, a first limiting block is slidably connected to the bottom of the sliding plate, and a limiting plate is fixedly connected to the bottom of the first limiting block. According to the utility model, when the robot welds the workpieces, the workpieces are stably clamped and fixed by the workbench, so that the cost for repairing welding errors can be reduced, the production efficiency is improved, and the lifting effect on the workpieces of the workbench can be achieved, so that the robot can weld the workpieces with different sizes, and the practicability is improved.

Description

Robot welding device

Technical Field

The utility model relates to the technical field of robot welding, in particular to a robot welding device.

Background

Welding robots are an automated system specifically designed to perform welding tasks. They are usually computer controlled with high precision and repeatability, capable of continuous welding operations on industrial production lines, and welding robots usually have multiple degrees of freedom, which enable them to move and rotate in complex three-dimensional spaces, allowing flexible handling of various welding tasks.

However, when part of the existing robots weld workpieces, the workpieces can shake, so that the welding deviation of the robots after the welding is caused, the welding quality is reduced or the welding task fails, and when part of the existing robots weld the workpieces, the workpieces cannot be welded because the workpieces are too large, the workpieces are easy to be welded, and the adaptability is low.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a robot welding device which aims to solve the problems that a part of the prior robots in the prior art cannot clamp and fix a workpiece and cannot adjust the height of a workbench for placing the workpiece.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a robot welding set, includes the workstation, the bottom fixedly connected with of workstation a plurality of fixed columns, the board is placed to the bottom fixedly connected with of a plurality of fixed columns, the top of placing the board is equipped with drive assembly, and drive assembly's outside is provided with the connecting plate, the top of connecting plate rotates and is connected with a plurality of rotating plate one, and is a plurality of the opposite side of rotating plate one is all rotated and is connected with the sliding plate, the bottom sliding connection of sliding plate has stopper one, the bottom fixedly connected with limiting plate of stopper one, the bottom sliding connection of workstation has a plurality of spacing posts, a plurality of the outside fixedly connected with backup pad of spacing post.

Further, the top left side fixedly connected with motor two of backup pad, the output of motor two rotates and is connected with the spliced pole, the top right side fixedly connected with stopper two of backup pad, there is a plurality of stoppers three at the top of backup pad, the outside left and right sides of spliced pole all rotates and is connected with the spliced pole two, the top of spliced pole two rotates and is connected with the spliced pole three, the top fixedly connected with fixed block of spliced pole three.

Further, the driving assembly comprises a first motor, the top of the placing plate is fixedly connected with the first motor, and the output end of the first motor is fixedly connected with a rotating rod.

Further, a pillar is fixedly connected to the left side of the top of the support plate, and a welding robot is fixedly connected to the top of the pillar 20.

Further, the outer portion of the connecting plate is rotatably connected to the bottom of the workbench, and the outer portion of the rotating plate is rotatably connected to the bottom of the workbench.

Further, the outside sliding connection of sliding plate is in the inside of workstation, limiting plate bottom fixed connection is in the bottom of workstation.

Further, the outer portion of the rotating post is rotatably connected to the outer portion of the third limiting block, and the outer portion of the second rotating plate is rotatably connected to the inner portion of the third limiting block.

Further, the outer portion of the rotating column is rotatably connected to the outer portion of the second limiting block.

The utility model has the following beneficial effects:

According to the utility model, under the mutual matching of the structures of the connecting plate, the first rotating plate, the sliding plate, the limiting block and the like, when the robot welds the workpiece, the workbench clamps and fixes the workpiece stably, so that unnecessary downtime and cost for repairing welding errors can be reduced, and the production efficiency is improved.

According to the utility model, under the mutual matching of the structures of the second limiting block, the third limiting block, the second rotating plate, the third rotating plate, the fixed block and the like, the lifting effect on workpieces of the workbench is realized, so that the robot can weld the workpieces with different sizes, and the practicability is improved.

Drawings

Fig. 1 is a perspective view of a robot welding device according to the present utility model;

Fig. 2 is a schematic diagram of a sliding plate structure of a robot welding device according to the present utility model;

Fig. 3 is a schematic diagram of three structures of a rotating plate of a robot welding device according to the present utility model.

Legend description:

1. A work table; 2. fixing the column; 3. placing a plate; 4. a first motor; 5. a rotating lever; 6. a connecting plate; 7. rotating the first plate; 8. a sliding plate; 9. a first limiting block; 10. a limiting plate; 11. a limit column; 12. a support plate; 13. a second motor; 14. rotating the column; 15. a second limiting block; 16. a third limiting block; 17. a second rotating plate; 18. rotating the third plate; 19. a fixed block; 20. a support post; 21. and (5) a welding robot.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, one embodiment provided by the present utility model is: the utility model provides a robot welding set, including workstation 1, the design of workstation 1 is in order to let welding robot 21 weld the work piece on workstation 1, the bottom fixedly connected with of workstation 1 a plurality of fixed columns 2, the design of fixed column 2 is in order to place board 3 and workstation 1 and fix, the bottom fixedly connected with of a plurality of fixed columns 2 places board 3, place board 3's design is in order to place motor one 4 above, place board 3's top is equipped with drive assembly, drive assembly's outside is provided with connecting plate 6, connecting plate 6's design is in order to drive a plurality of rotating plates one 7 and rotate, connecting plate 6's top rotation is connected with a plurality of rotating plates one 7, rotating plate one 7's design is in order to drive sliding plate 8, a plurality of rotating plates one 7 are all rotated and are connected with sliding plate 8 to the design of sliding plate 8 is in order to rotate through connecting plate 6, thereby because there is stopper one 9's appearance, so with sliding plate 8 spacing on limiting plate 10, thereby make sliding plate 8 carry out centre gripping fixed to the work piece.

Let welding robot 21 weld the work piece, the bottom sliding connection of sliding plate 8 has stopper one 9, stopper one 9's effect is in order to let sliding plate 8 slide on limiting plate 10 only, the bottom fixedly connected with limiting plate 10 of stopper one 9, limiting plate 10's design is in order to carry out spacing to sliding plate 8, workstation 1's bottom sliding connection has a plurality of spacing posts 11, spacing post 11's design is in order to place board 3, workstation 1, backup pad 12 carries out spacing, a plurality of spacing post 11's outside fixedly connected with backup pad 12, backup pad 12's design is in order to place motor two 13, the top left side fixedly connected with motor two 13 of backup pad 12, motor two 13's design is in order to rotate the rotation post 14 through the output, motor two 13's output rotation is connected with rotation post 14, rotation post 14's effect is in order to rotate through rotation post 14 simultaneously drive rotation plate two 17, backup pad two's top right side fixedly connected with stopper two 15, spacing post 11's effect is in order to carry out spacing plate 12's top to place plate 3, workstation 1, backup pad 12's top 16 is in order to carry out spacing post 12, the outside fixedly connected with backup pad 12 for placing motor two 13, top two is in order to rotate plate 17, two is in order to prevent rotation plate 17, two is in order to carry out rotation plate 18, two is in order to carry out rotation plate two rotation plate 18, rotation plate 18 is in order to carry out rotation plate two, rotation plate 18 is in order to drive rotation plate 18.

Referring to fig. 3, one embodiment provided by the present utility model: let welding robot 21 thereby better weld the work piece, the top fixedly connected with fixed block 19 of rotating plate three 18, the effect of fixed block 19 is in order to better drive place board 3 and workstation 1, thereby place board 3 and workstation 1 through fixed column 2 and fix, then wholly go up and down, drive assembly includes motor one 4, place the top fixedly connected with motor one of board 3, motor one 4's design is in order to drive dwang 5 through the output and rotate, the output fixedly connected with dwang 5 of motor one 4, the effect of dwang 5 is in order to drive connecting plate 6 and rotate, the top left side fixedly connected with pillar 20 of backup pad 12, the effect of pillar 20 is in order to connect welding robot 21 pillar 20's top fixedly connected with welding robot 21, connecting plate 6 outside swivelling joint is in workstation 1's bottom, rotating plate one 7 outside swivelling joint is in workstation 1's bottom, sliding plate 8 outside sliding connection is in workstation 1's inside, limiting plate 10 bottom fixedly connected in workstation 1's bottom, rotating column 14's outside swivelling joint is in three stopper 16's outside 16, outside of rotating plate 16 outside at three stopper's of rotating column 16 outside joint 15.

Working principle: when a worker uses the equipment, the worker firstly places a workpiece on the center point of the workbench 1, the rotating rod 5 is rotated rightwards through the output end of the motor I4 at the top of the placing plate 3, the connecting plate 6 is rotated rightwards through the rotating rod 5, one end of the plurality of rotating plates I7 at the top is driven to rotate rightwards through the connecting plate 6, the other end of the rotating plate I7 is fixed outside the sliding plate 8, the sliding plate 8 slides in a limiting manner through the limiting block I9 at the top of the limiting plate 10, the sliding plate 8 slides towards the connecting plate 6 while sliding, so that the workpiece is clamped, then the rotating column 14 is rotated upwards through the output end of the motor II 13 at the top of the supporting plate 12, the rotating column 14 drives the external rotating plate II 17 to rotate forwards, and the rotating plate II 17 drives the rotating plate III 18 at the top to rotate backwards, so that the placing plate 3 and the workbench 1 are lifted up and down through the fixing block 19 on the rotating plate III 18, the position where the workpiece can be welded by the welding robot 21 is adjusted, and then the workpiece is welded.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The robot welding device comprises a workbench (1), and is characterized in that: the utility model discloses a workbench, including workstation (1), fixed plate (3), drive assembly, connecting plate (6) are provided with to the bottom fixedly connected with of workstation (1), the bottom fixedly connected with of a plurality of fixed posts (2) places board (3), the top of connecting plate (6) rotates and is connected with a plurality of rotating plate one (7), and is a plurality of the opposite side of rotating plate one (7) is all rotated and is connected with sliding plate (8), the bottom sliding connection of sliding plate (8) has stopper one (9), the bottom fixedly connected with limiting plate (10) of stopper one (9), the bottom sliding connection of workstation (1) has a plurality of spacing posts (11), a plurality of the outside fixedly connected with backup pad (12) of spacing post (11).

2. A robotic welding device as claimed in claim 1, wherein: the top left side fixedly connected with motor two (13) of backup pad (12), the output of motor two (13) rotates and is connected with rotation post (14), the top right side fixedly connected with stopper two (15) of backup pad (12), there are a plurality of stopper three (16) at the top of backup pad (12), the outside left and right sides of rotation post (14) all rotates and is connected with rotation board two (17), the top rotation of rotation board two (17) is connected with rotation board three (18), the top fixedly connected with fixed block (19) of rotation board three (18).

3. A robotic welding device as claimed in claim 1, wherein: the driving assembly comprises a first motor (4), the top of the placing plate (3) is fixedly connected with the first motor (4), and the output end of the first motor (4) is fixedly connected with a rotating rod (5).

4. A robotic welding device as claimed in claim 1, wherein: the left side of the top of backup pad (12) is fixedly connected with pillar (20), the top of pillar (20) is fixedly connected with welding robot (21).

5. A robotic welding device as claimed in claim 1, wherein: the connecting plate (6) is externally connected to the bottom of the workbench (1) in a rotating mode, and the first rotating plate (7) is externally connected to the bottom of the workbench (1) in a rotating mode.

6. A robotic welding device as claimed in claim 1, wherein: the sliding plate (8) is externally connected to the inside of the workbench (1) in a sliding manner, and the bottom of the limiting plate (10) is fixedly connected to the bottom of the workbench (1).

7. A robotic welding device as claimed in claim 2, wherein: the outside of the rotating column (14) is rotationally connected to the outside of the third limiting block (16), and the outside of the second rotating plate (17) is rotationally connected to the inside of the third limiting block (16).

8. A robotic welding device as claimed in claim 2, wherein: the outer part of the rotating column (14) is rotatably connected with the outer part of the second limiting block (15).